<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        *{margin: 0;padding: 0;}
        html{
            font-size:10px;
        }
        ul,ol{
            list-style: none;
        }
        .wrap{
            position: relative;
            padding: 9px 0;
            box-sizing: border-box;
        }
        .wrap ul{
            position: relative;
            width: calc(100% - 70px);
            display: flex;
            flex-wrap: nowrap;
            overflow-x: scroll;
            margin-left: 15px;
            background: #fff;
        }
        .wrap ul::-webkit-scrollbar {
            /* 滚动条消失 */
            display: none;

        }
        .wrap li{
            position: relative;
            height: 20px;
            white-space: nowrap;
            margin-right: 20px;
            font-size: 16px;
            line-height: 20px;
        }
    </style>
</head>
<body>
    <div class="wrap">
        <div class="con">
            <ul>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
                <li>111</li>
            </ul>
        </div>  
    </div>
</body>
</html>